Home / 49,296.99-68,085.96-33,136.25

Finding the Fourth Proportional to 49,296.99, 68,085.96 and 33,136.25

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Solution

The fourth proportional to 49,296.99, 68,085.96 and 33,136.25 is: 45,765.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,296.99 : 68,085.96 = 33,136.25 : x
  2. Step 2: Convert to fraction form
    49,296.99/68,085.96 = 33,136.25/x
  3. Step 3: Cross multiply
    49,296.99x = 68,085.96 × 33,136.25
  4. Step 4: Simplify right side
    49,296.99x = 2,256,113,392.05
  5. Step 5: Solve for x
    x = 2,256,113,392.05/49,296.99
  6. Step 6: Final answer
    x = 45,765.74

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.